Additional Problem Solving Practice 1) Zahra has 20 nickels and dimes in her piggy bank wortha Vaaleh $295, How many
mickels and dimes does she haver
Define variables: n-nikels
g=dives
Write system of equations,
Solve:

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.

0.50 , 0.75

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.